# Radiator Alphacool NexXxoS XT45 1011662

**URL:** https://aio.lv/en/product--alphacool-1011662--1019074
**Data updated:** 2025-12-29 05:26 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 1011662
**EAN:** 4250197142359
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 130.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 108.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-1011662--1019074

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Alphacool NexXxoS XT45 Radiator is designed for efficient cooling with a thickness of 45mm, providing excellent heat dissipation. It features a high-quality copper core and aluminum fins for optimal performance. The radiator supports multiple fan configurations and is compatible with various cooling systems, making it ideal for PC enthusiasts looking to enhance their cooling setup.

## Long description

Alphacool NexXxoS XT45 Full Copper X-Flow 360mm radiator (model 1011662, EAN 4250197142359) is a 45 mm thick water-cooling heat exchanger engineered for PC liquid-cooling loops. It uses a full-copper construction for the main parts — including chambers, fins and channels — and an X-Flow internal design that directs water evenly through all channels to provide effective heat transfer while supporting high flow rates.
Advantages
The NexXxoS XT45 offers full-copper chambers and core for improved thermal conductivity compared with radiators that use mixed materials. Its X-Flow geometry balances coolant distribution across all channels to increase performance at higher flow. The radiator accepts standard M3 fan and mounting hardware, includes an internal protective ledge to prevent screw damage to fins, and provides multiple port positions on the chambers to reduce angled fittings and simplify installation. The fin spacing and design are optimized to perform well with low and medium fan speeds, enabling lower noise operation and broader fan compatibility.
Suitable for
Custom PC water-cooling loops requiring a 360 mm (3x120 mm) radiator
High-flow systems where reduced restriction is important
Users who prefer full-copper radiators for maximum thermal conductivity
Builds that need versatile mounting and multiple port orientation options
Key specifications
Model: Alphacool NexXxoS XT45 (1011662)
Type: Full-copper X-Flow radiator
Size: 360 mm (3 x 120 mm fan positions)
Thickness: 45 mm
Material: Copper main parts (chambers, fins, channels)
Mounting: Standard M3 threads for fans and grills
EAN: 4250197142359
How to use
Mount the radiator in your case using the M3 threaded holes that match your 120 mm fan positions. Connect inlet and outlet fittings to the chamber ports; the design provides multiple port positions to minimize the need for angled fittings and to maintain better flow. Install fans with the chosen push/pull configuration and secure with appropriate-length M3 screws, taking advantage of the internal protective ledge to avoid fin damage. Integrate the radiator into your cooling loop with compatible tubing, fittings and pump, then fill, bleed and test the loop for leaks and proper flow before full operation.
Usage recommendations
Use medium-speed or low-speed fans to balance cooling performance and noise, and prefer fittings with minimal bends to preserve the high-flow characteristics of the X-Flow chambers. Ensure compatible copper-friendly coolant and routine maintenance (periodic flushing and inspection) to retain optimal thermal performance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Radiator |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Brass, Copper, Steel |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.08 kg |
| Height | 45 mm |
| Width | 124 mm |
| Depth | 413 mm |

## FAQ

### How much does the Radiator Alphacool NexXxoS XT45 cost, and is it available for purchase?

The price is 130.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 214 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Radiator Alphacool NexXxoS XT45 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Alphacool products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Alphacool service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1019074/8758072_large.webp